Watch how Daniel Dubois knocked out Anthony Joshua to retain IBF heavyweight world title [VIDEO]

Daniel Dubois sensationally dismantled fellow Briton Anthony Joshua in five rounds to catapult himself into global sporting stardom in front of 96,000 fans at Wembley Stadium on Saturday. The 27-year-old dropped Joshua multiple times to retain the IBF heavyweight title and left his domestic rival 39;s career in ruins.